71347809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{7591}}^1$

素因数の和:7848

約数の個数: 16

約数和(自身を含む): 102886784

約数和(自身を除く): 31538975

約数列:

[1, 3, 13, 39, 241, 723, 3133, 7591, 9399, 22773, 98683, 296049, 1829431, 5488293, 23782603, 71347809]

約数ペア:

[(1, 71347809), (3, 23782603), (13, 5488293), (39, 1829431), (241, 296049), (723, 98683), (3133, 22773), (7591, 9399)]